BR9914567A - Tubo de extração em contracorrente para remover constituintes orgânicos voláteis dos produtos de reação, e, uso de um tubo de extração em contracorrente - Google Patents

Tubo de extração em contracorrente para remover constituintes orgânicos voláteis dos produtos de reação, e, uso de um tubo de extração em contracorrente

Info

Publication number
BR9914567A
BR9914567A BR9914567-7A BR9914567A BR9914567A BR 9914567 A BR9914567 A BR 9914567A BR 9914567 A BR9914567 A BR 9914567A BR 9914567 A BR9914567 A BR 9914567A
Authority
BR
Brazil
Prior art keywords
extraction tube
reaction products
countercurrent extraction
volatile organic
remove volatile
Prior art date
Application number
BR9914567-7A
Other languages
English (en)
Inventor
Wolfgang Huebinger
Guenter Staufer
Peter Keller
Original Assignee
Basf Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Basf Ag filed Critical Basf Ag
Publication of BR9914567A publication Critical patent/BR9914567A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids
    • B01D3/225—Dual-flow sieve trays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates
    • B01D3/20—Bubble caps; Risers for vapour; Discharge pipes for liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/16—Fractionating columns in which vapour bubbles through liquid
    • B01D3/22—Fractionating columns in which vapour bubbles through liquid with horizontal sieve plates or grids; Construction of sieve plates or grids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/14—Fractional distillation or use of a fractionation or rectification column
    • B01D3/32—Other features of fractionating columns ; Constructional details of fractionating columns not provided for in groups B01D3/16 - B01D3/30
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F6/00—Post-polymerisation treatments
    • C08F6/06—Treatment of polymer solutions
    • C08F6/10—Removal of volatile materials, e.g. solvents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

"TUBO DE EXTRAçãO EM CONTRACORRENTE PARA REMOVER CONSTITUINTES ORGâNICOS VOLáTEIS DOS PRODUTOS DE REAçãO, E, USO DE UM TUBO DE EXTRAçãO EM CONTRACORRENTE" A invenção refere-se a um tubo de extração em contracorrente para remover componentes orgânicos voláteis dos produtos de reação, compreendendo um tubo de coluna (201) consistindo de diversos segmentos (210a-d) em que bases de peneira (202) são fixadas, conexões (205, 208) para alimentar e evacuar os produtos de reação e conexões (206, 207) para alimentar e evacuar pelo menos um agente de extração em direção de contracorrente em reação aos produtos de reação. De acordo com a invenção, diversas bases de peneira sucessivas (202) são conectadas entre si e formam pelo menos duas inserções (211a-d) removíveis do tubo coluna (201).
BR9914567-7A 1998-10-13 1999-10-12 Tubo de extração em contracorrente para remover constituintes orgânicos voláteis dos produtos de reação, e, uso de um tubo de extração em contracorrente BR9914567A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19847115A DE19847115C1 (de) 1998-10-13 1998-10-13 Gegenstrom-Stripprohr
PCT/EP1999/007639 WO2000021632A1 (de) 1998-10-13 1999-10-12 Gegenstrom-stripprohr

Publications (1)

Publication Number Publication Date
BR9914567A true BR9914567A (pt) 2001-07-03

Family

ID=7884291

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9914567-7A BR9914567A (pt) 1998-10-13 1999-10-12 Tubo de extração em contracorrente para remover constituintes orgânicos voláteis dos produtos de reação, e, uso de um tubo de extração em contracorrente

Country Status (13)

Country Link
US (2) US6875406B1 (pt)
EP (1) EP1133340B1 (pt)
JP (1) JP2002527219A (pt)
KR (1) KR100661934B1 (pt)
CN (1) CN1224438C (pt)
AR (1) AR020793A1 (pt)
AT (1) ATE276026T1 (pt)
AU (1) AU773585B2 (pt)
BR (1) BR9914567A (pt)
DE (2) DE19847115C1 (pt)
ES (1) ES2229776T3 (pt)
TR (1) TR200101091T2 (pt)
WO (1) WO2000021632A1 (pt)

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Also Published As

Publication number Publication date
ATE276026T1 (de) 2004-10-15
DE59910534D1 (de) 2004-10-21
EP1133340B1 (de) 2004-09-15
CN1224438C (zh) 2005-10-26
US20050161316A1 (en) 2005-07-28
US7238773B2 (en) 2007-07-03
AU6338299A (en) 2000-05-01
EP1133340A1 (de) 2001-09-19
WO2000021632A1 (de) 2000-04-20
AU773585B2 (en) 2004-05-27
KR100661934B1 (ko) 2006-12-28
AR020793A1 (es) 2002-05-29
JP2002527219A (ja) 2002-08-27
DE19847115C1 (de) 2000-05-04
CN1323239A (zh) 2001-11-21
KR20010080118A (ko) 2001-08-22
US6875406B1 (en) 2005-04-05
ES2229776T3 (es) 2005-04-16
TR200101091T2 (tr) 2001-09-21

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